CrBr3
metal· JVASP-4282· CrBr3
Chromium tribromide (CrBr3) is a layered halide compound that belongs to the family of transition metal halides, notable for its two-dimensional sheet structure that can be exfoliated into thin layers. This material is primarily studied in research contexts for applications in spintronics, magnetic devices, and van der Waals heterostructures rather than established industrial production. Engineers and materials scientists are interested in CrBr3 for its magnetic properties and potential in next-generation electronics, particularly in devices requiring controlled spin manipulation or magnetic switching at reduced dimensions.
Spintronics devicesMagnetic memory and sensors2D materials researchVan der Waals heterostructuresExperimental electronicsMagnetic thin films
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 1,900 | ksi | — | ||
Exfoliation Energy(Eexf) | 79.08 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 954.3 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1649 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.299 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 252.5 | - | — | ||
Magnetic Moment(μB) | 3.720 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -397.7 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8043 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.